package com.liuyou;

import com.liuyou.test.Test;

public class Main {
    public static void main(String[] args) {
        Test test = new Test();
        System.out.println(test);
        test.setTestName("测试");
        test.setYear(2020);
        test.setMonth(1);
        test.setDay(28);
        System.out.println(test);
        Object o = new Object();

    }
}
